15 Jun 2022 | Documents | Contributor(s): Lorraine Hwang, Hiroaki Matsui
This file was part of a draft.
2022 Energy transfer among flow and magnetic fields with different equatorial symmetry during the dipole reversal in a geodynamo simulation
17 Feb 2022 | Webinars | Contributor(s): Takumi Kera, Hiroaki Matsui, Masaki Matsushima, Yuto Katoh
The geomagnetic field has reversed its polarity, and some numerical dynamos have suggested that anti-symmetric flow with respect to the equator plays a role in reversals. Olson et al., (2004) suggested that the equatorial antisymmetric flow is temporarily strengthened, and transports a locally...
22 Oct 2021 | Software: Download | Contributor(s): Hiroaki Matsui (primary-developer)
Calypso is a set of codes for magnetohydrodynamics (MHD) dynamo simulation in a rotating spherical shell using spherical harmonics expansion methods. Solve MHD equations in a rotating spherical shell Treat conductive fluid with Boussinesq approximation Inner core can have...
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